Pith Number

pith:ENNC7XU4

pith:2011:ENNC7XU4TP27RPSVC72Q5KWBO7

not attested not anchored not stored refs pending

Quest-V: A Virtualized Multikernel for High-Confidence Systems

Matthew Danish, Richard West, Ye Li

arxiv:1112.5136 v1 · 2011-12-21 · cs.OS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENNC7XU4TP27RPSVC72Q5KWBO7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:05:56.113375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

235a2fde9c9bf5f8be5517f50eaac177ff7070ba442f8db896ad12e4b6677b7d

Aliases

arxiv: 1112.5136 · arxiv_version: 1112.5136v1 · doi: 10.48550/arxiv.1112.5136 · pith_short_12: ENNC7XU4TP27 · pith_short_16: ENNC7XU4TP27RPSV · pith_short_8: ENNC7XU4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ENNC7XU4TP27RPSVC72Q5KWBO7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 235a2fde9c9bf5f8be5517f50eaac177ff7070ba442f8db896ad12e4b6677b7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00ee4e635a4d5b620dbe61e11dce750e0f6971c363c43a017b0bfa33c96b5741",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2011-12-21T19:02:12Z",
    "title_canon_sha256": "5af4aa88da49ea3ef4ddaa6eb4c7e41741b44525ec951d844e58b5c424c42e3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5136",
    "kind": "arxiv",
    "version": 1
  }
}